Energizer Energy 400 LTE vs TECNO Camon iACE2X

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    Camon iACE2X: 54 g lighter

    Energy 400 LTE:
    204 g
    Camon iACE2X:
    150 g
  • Screen diagonal

    Energy 400 LTE: 1.5 in smaller diagonal

    Energy 400 LTE:
    4 in
    Camon iACE2X:
    5.5 in
  • Chipset

    Energy 400 LTE:
    Mediatek MT6737M (28 nm)
    Camon iACE2X:
    Mediatek MT6761 Helio A22 (12 nm)
  • Rear camera layout

    Energy 400 LTE:
    Single
    Camon iACE2X:
    Dual
  • Depth

    Camon iACE2X: 6.5 mm thinner

    Energy 400 LTE:
    15 mm
    Camon iACE2X:
    8.5 mm
  • Height

    Energy 400 LTE: 14.3 mm shorter

    Energy 400 LTE:
    134 mm
    Camon iACE2X:
    148.3 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. Energy 400 LTE

    Height:
    134 mm
    Width:
    72 mm
    Depth:
    15 mm +6.5 mm versus Camon iACE2X
  2. 2. Camon iACE2X

    Height:
    148.3 mm +14.3 mm versus Energy 400 LTE
    Width:
    71.9 mm
    Depth:
    8.5 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Energy 400 LTE

    204 g

    +54 g versus Camon iACE2X

  2. 2. Camon iACE2X

    150 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Energy 400 LTE

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Camon iACE2X

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²

Camon iACE2X has approximately 71.4% more rectangular screen area than Energy 400 LTE.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Energy 400 LTE, Camon iACE2X, compared at the same storage capacity.
StorageEnergy 400 LTECamon iACE2X
8 GB 1 GB RAM Not recorded
32 GB Not recorded 3 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Energy 400 LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 slot)

2. Camon iACE2X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Energy 400 LTE

    2500 mAh

  2. 2. Camon iACE2X

    3050 mAh

    +550 mAh versus Energy 400 LTE

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Energy 400 LTE2. Camon iACE2X

Everyday essentials
Everyday essentials — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Dimensions (HxWxD)
  • 134 Х 72 Х 15 mm
  • 148.3 Х 71.9 Х 8.5 mm
Weight
  • 204 g
  • 150 g
Technology
  • TN TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 64 GB (uses SIM 2 slot)
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 3050 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6737M (28 nm)
  • Mediatek MT6761 Helio A22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 78.1 cm2
Screen format
  • 5:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 47.2%
  • 73.2%
PPI /points per inch/
  • 233 PPI
  • 293 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/1.8
  • AF -0.3 MP
  • depth sensor
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/2.0
Performance
Performance — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR GE8320
General specs
General specs — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Release date
  • 2017
  • Q3
  • 2019
  • February
Colors
  • Black
  • Champagne Gold
  • Midnight Black
  • Nebula Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 7600 INR
Battery life
  • Stand by time- Up to 420 h (3G) Talking time- Up to 16 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
SIM card
  • Hybrid Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 2100 -4G - LTE
Speed
  • HSPA
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.64 W/kg (head) 1.52 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Energy 400 LTE, Camon iACE2X.
SpecificationEnergy 400 LTECamon iACE2X
Dop
  • Sensors Accelerometer IP67 dust/water resistant (up to 1m for 30 mins)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity